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Joseph Galella

Graduate Student

Contact

CHEM 1211A
Chemistry Building
8051 Regents Drive
College Park, MD 20742

(301) 405-3597Fax

jgalella [at] umd [dot] edu

Advisor

Links

Research Interests

My research focuses on the aqueous geochemistry of urban streams. Acidic precipitation can cause dissolution of concrete and other building materials. This process, sometimes referred to as "urban karst" is often accelerated in stormwater management systems. Liberated base cations from this reaction can alter ion loads and the pH of urban catchments. Other anthropogenic inputs, such as road salts, can also dramatically affect aqueous cation exchange, potentially increasing metal bioavailability. I attempt to quantify these processes occurring in the streams of Baltimore and Washington D.C.

Publications

Kaushal, S.S., Likens, G.E., Pace, M.L., Haq, S., Wood, K.L., Galella, J.G., Morel, C., Doody, T.R.,Wessel, B., Kortelainen, P., Räike, A., Skinner, V., Utz, R., Jaworski, N. (2018) Novel 'chemical cocktails' in inland waters are a consequence of the freshwater salinization syndrome. Philosophical Transactions of the Royal Society B. 374(1764) DOI: 10.1098/rstb.2018.0017

Kaushal, S.S., Gold, A.J., Bernal, S., Newcomer Johnson, T.A., Addy, K., Burgin, A., Burns, D.A., Coble, A.A., Hood, E., Lu, Y., Mayer, P., Minor, E.C., Schroth, A.W., Vidon, P., Wilson, H., Xenopoulos, M.A., Doody, T., Galella, J.G., Goodling, P., Haviland, K., Haq, S., Wessel, B., Wood, K.L., Jaworski, N., Belt, K.T. (2018) Watershed ‘chemical cocktails’: forming novel elemental combinations in Anthropocene fresh waters. Biogeochemistry. 141(3) 281-305. DOI: 10.1007/s10533-018-0502-6

Kaushal, S.S., Wood, K.L., Galella, J.G., Gion, A.M., Haq, S., Goodling, P.J., Haviland, K.A., Reimer, J.E., Morel, C.J., Wessel, B., Nguyen, W., Hollingsworth, J.W., Mei, K., Leal, J., Widmer, J., Sharif, R., Mayer, P.M., Newcomer Johnson, T.A., Delany Newcomb, K., Smith, E., Belt, K.T. (2020) Making 'chemical cocktails' - Evolution of urban geochemical processes across the periodic table of elements. Applied Geochemistry. 119 104632. DOI: 10.1016/j.apgeochem.2020.104632

Galella, J.G., Kaushal, S.S., Wood, K.L., Reimer, J.E., Mayer, P.M. (2021) Sensors track mobilization of 'chemical cocktails' in streams impacted by road salts in the Chesapeake Bay watershed. Environmental Research Letters. 16(3) 035017. DOI: 10.1088/1748-9326/abe48f

Kaushal, S.S., Likens, G.E., Pace, M.L., Reimer, J.E., Maas, C.M., Galella, J.G., Utz, R.M., Duan, S., Kryger, J.R., Yaculak, A.M., Boger, W.L., Bailey, N.W., Haq, S., Wood, K.L., Wessel, B.M., Park, C.E., Collison, D.C., Aisin, B. Y. ’aaqob I., Gedeon, T M., Chaudhary, S.K., Widmer, J., Blackwood, C.R., Bolster, C.M., Devilbiss, M.L., Garrison, D.L., Halevi, S., Kese, G.Q., Quach, E.K., Rogelio, C.M.P., Tan, M.L., Wald, H.J.S., Woglo, S.A. (2021) Freshwater salinization syndrome: From emerging global problem to managing risks. Biogeochemistry. DOI: 10.1007/s10533-021-00784-w

Wood, K.L., Kaushal, S.S., Vidon, P.G., Mayer, P.M., Galella, J.G. (2022) Tree trade-offs in stream restoration: impacts on riparian groundwater quality. Urban Ecosystems. DOI: 10.1007/s11252-021-01182-8